17 sentences

1. 小行星会保护我们的。

   xiǎo xíng​xīng huì bǎo​hù wǒ​men de.

   The asteroids will protect us.

   Source: OpenSubtitles

2. 太阳系由八大行星组成。

   tài​yáng​xì yóu bā dà xíng​xīng zǔ​chéng.

   The solar system is composed of eight major planets.

   Source: Dong Chinese Dictionary

3. 此时正值行星相合。

   cǐ​shí zhèng zhí xíng​xīng xiāng hé.

   It is currently the time of planetary conjunction.

   Source: Dong Chinese Dictionary

4. 轨道上有三颗行星。

   guǐ​dào shàng yǒu sān kē xíng​xīng.

   There are three planets in orbit.

   Source: OpenSubtitles

5. 我们正在研究这颗行星。

   wǒ​men zhèng​zài yán​jiū zhè kē xíng​xīng.

   We're studying this planet.

   Source: OpenSubtitles

6. 火星是一颗行星。

   Huǒ​xīng shì yī kē xíng​xīng.

   Mars is a planet.

   Source: Tatoeba

7. 水星是一颗行星。

   Shuǐ​xīng shì yī kē xíng​xīng.

   Mercury is a planet.

   Source: Tatoeba

8. 土星是一颗行星。

   Tǔ​xīng shì yī kē xíng​xīng.

   Saturn is a planet.

   Source: Tatoeba

9. 木星是太阳系中最大的行星。

   Mù​xīng shì tài​yáng​xì zhōng zuì dà de xíng​xīng.

   Jupiter is the largest planet in the solar system.

   Source: Dong Chinese Dictionary

10. 这两颗行星的质量在同一个量级。

    zhè liǎng kē xíng​xīng de zhì​liàng zài tóng yī gè liàng​jí.

    The masses of these two planets are of the same order of magnitude.

    Source: Dong Chinese Dictionary

11. 这行星需要一个高贵种族繁衍下去。

    zhè xíng​xīng xū​yào yī gè gāo​guì zhǒng​zú fán​yǎn xià​qù.

    This planet is needed to continue a noble race.

    Source: OpenSubtitles

12. 地球是太阳系中唯一有生命的行星。

    dì​qiú shì tài​yáng​xì zhōng wéi​yī yǒu shēng​mìng de xíng​xīng.

    Earth is the only planet in the solar system that sustains life.

    Source: Dong Chinese Dictionary

13. 金、木、水、火、土是太阳系中的五大行星。

    jīn, mù, shuǐ, huǒ, tǔ shì tài​yáng​xì zhōng de wǔ dà xíng​xīng.

    Mercury, Venus, Mars, Jupiter, and Saturn are the five classical planets in the solar system.

    Source: Dong Chinese Dictionary

14. 火星是太阳系中离地球较近的一颗行星。

    Huǒ​xīng shì tài​yáng​xì zhōng lí dì​qiú jiào jìn de yī kē xíng​xīng.

    Mars is a planet in the solar system that is relatively close to Earth.

    Source: Dong Chinese Dictionary

15. 这颗小行星是以一位中国科学家的名字命名的。

    zhè kē xiǎo xíng​xīng shì yǐ yī wèi Zhōng​guó kē​xué​jiā de míng​zi mìng​míng de.

    This asteroid is named after a Chinese scientist.

    Source: Dong Chinese Dictionary

16. 这部科幻小说讲述了人类移居太阳系外围行星的故事。

    zhè bù kē​huàn xiǎo​shuō jiǎng​shù le rén​lèi yí​jū tài​yáng​xì wài​wéi xíng​xīng de gù​shi.

    This science fiction novel tells the story of humans migrating to the outer reaches of the solar system.

    Source: Dong Chinese Dictionary

17. 宇航员在荒凉的行星表面发现了一个正在蠕动的异物。

    yǔ​háng​yuán zài huāng​liáng de xíng​xīng biǎo​miàn fā​xiàn le yī gè zhèng​zài rú​dòng de yì​wù.

    The astronaut discovered a wriggling unidentified object on the desolate planet's surface.

    Source: Dong Chinese Dictionary